ACROSS THE SKY - a world record slackline in the Utah desert from Camp 4 Collective on Vimeo.

You won't believe what you are about to see. On November 15, what is likely a world record skywalk took place near Arches National Park in Castle Valley, Utah.

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Here's the description of the event from the Camp 4 Collective Vimeo channel.

  • On November 15, 2015, Théo Sanson walked nearly 500 meters on a slackline rigged from The Rectory to Castleton Tower in Castle Valley, Utah - likely a new world record.

Considering the wind speed at that elevation, it's hard to imagine how Théo pulled that off. Watch and be amazed.